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#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/09/1530910.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1530910
loop_
_publ_author_name
'Trunov, V.K.'
'Velikodnyi, Yu.A.'
'Efremov, V.A.'
'Averina, I.M.'
_publ_section_title
;
 The structure of Y Nb O4 crystals at room temperature
;
_journal_name_full               Kristallografiya
_journal_page_first              67
_journal_page_last               71
_journal_volume                  26
_journal_year                    1981
_chemical_formula_sum            'Nb O4 Y'
_chemical_name_systematic        'Y (Nb O4)'
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 134.07
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.037
_cell_length_b                   10.945
_cell_length_c                   5.298
_cell_volume                     293.181
_citation_journal_id_ASTM        KRISAJ
_cod_data_source_file            Trunov_KRISAJ_1981_1956.cif
_cod_data_source_block           Nb1O4Y1
_cod_original_cell_volume        293.1813
_cod_original_formula_sum        'Nb1 O4 Y1'
_cod_database_code               1530910
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y,-z+1/2
-x,-y,-z
x,-y,z-1/2
x+1/2,y+1/2,z
-x+1/2,y+1/2,-z+1/2
-x+1/2,-y+1/2,-z
x+1/2,-y+1/2,z-1/2
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
O1 O-2 0.2442 0.0418 0.3374 1 0.0
Y1 Y+3 0 0.6212 0.25 1 0.0
Nb1 Nb+5 0 0.1445 0.25 1 0.0
O2 O-2 0.2919 0.2819 0.2968 1 0.0
